Home / 1,493,092.20-2,060,378.46-848,422.92

Finding the Fourth Proportional to 1,493,092.20, 2,060,378.46 and 848,422.92

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Solution

The fourth proportional to 1,493,092.20, 2,060,378.46 and 848,422.92 is: 1,170,773.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,092.20 : 2,060,378.46 = 848,422.92 : x
  2. Step 2: Convert to fraction form
    1,493,092.20/2,060,378.46 = 848,422.92/x
  3. Step 3: Cross multiply
    1,493,092.20x = 2,060,378.46 × 848,422.92
  4. Step 4: Simplify right side
    1,493,092.20x = 1,748,072,309,338.30
  5. Step 5: Solve for x
    x = 1,748,072,309,338.30/1,493,092.20
  6. Step 6: Final answer
    x = 1,170,773.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.